APA (7th ed.) Citation

Arnold, N., & Saulles, T. D. (2011). Disgusting digestion. Scholastic Children's Books.

Chicago Style (17th ed.) Citation

Arnold, Nick, and Tony De Saulles. Disgusting Digestion. London: Scholastic Children's Books, 2011.

MLA (9th ed.) Citation

Arnold, Nick, and Tony De Saulles. Disgusting Digestion. Scholastic Children's Books, 2011.